Surname رجاي (رجاي 
) , in the world, is a very rare family name. The cognomen رجاي is characteristic of Morocco, where it is a very rare surname, Egypt, and Iran. Very seldom, رجاي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| رجاي | Iran, Palestinian Territory, Morocco, Egypt, Iraq |